extends SceneTree
## Headless smoke test for DiscoveryApiClient.

func _init() -> void:
	print("[SMOKE] Starting DiscoveryApiClient smoke test...")

	# 1. Test WorldSummary parsing
	var test_dict := {
		"id": 42,
		"name": "Neon Arcade",
		"description": "Retro gaming lounge",
		"category": "Arcade",
		"tags": ["retro", "multiplayer"],
		"play_count": 128,
		"created_at": "2026-09-15T12:00:00Z",
		"owner": {
			"id": 7,
			"username": "arcadegamer"
		}
	}

	var summary := DiscoveryApiClient.WorldSummary.from_dict(test_dict)
	assert(summary.id == 42, "summary id mismatch")
	assert(summary.name == "Neon Arcade", "summary name mismatch")
	assert(summary.category == "Arcade", "summary category mismatch")
	assert(summary.tags.size() == 2, "summary tags size mismatch")
	assert(summary.play_count == 128, "summary play_count mismatch")
	assert(summary.owner_id == 7, "summary owner_id mismatch")
	assert(summary.owner_username == "arcadegamer", "summary owner_username mismatch")
	print("[PASS] WorldSummary parsing verified")

	# 2. Test DiscoveryResult parsing
	var page_dict := {
		"items": [test_dict],
		"total": 1,
		"skip": 0,
		"limit": 50
	}
	var res := DiscoveryApiClient.DiscoveryResult.from_dict(page_dict)
	assert(res.total == 1, "res total mismatch")
	assert(res.items.size() == 1, "res items size mismatch")
	assert(res.items[0].id == 42, "res items[0] id mismatch")
	print("[PASS] DiscoveryResult parsing verified")

	# 3. Test ApiClient integration
	var api_script = load("res://scripts/api_client.gd")
	if not api_script:
		printerr("[FAIL] Could not load api_client.gd")
		quit(1)
		return

	var api: Node = api_script.new()
	root.add_child(api)

	assert(api.has_method("get_discovery_worlds"), "Missing get_discovery_worlds on ApiClient")
	assert(api.has_method("get_discovery_categories"), "Missing get_discovery_categories on ApiClient")
	assert(api.has_method("record_world_visit"), "Missing record_world_visit on ApiClient")
	print("[PASS] ApiClient discovery methods verified")

	api.queue_free()
	print("[SMOKE] DiscoveryApiClient smoke test PASSED")
	quit(0)